/*
 * The MIT License (MIT) Copyright (c) 2013 AlgorithmX2 Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software
 * without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions: The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
 * AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package appeng.api.config;

import java.util.HashMap;
import java.util.Map;

import net.minecraft.item.ItemStack;

import com.google.common.base.Optional;

import appeng.api.definitions.IItemDefinition;
import appeng.api.util.AEItemDefinition;

public enum Upgrades {

    /**
     * Gold Tier Upgrades.
     */
    CAPACITY(0),
    REDSTONE(0),
    CRAFTING(0),
    PATTERN_REFILLER(0),
    STICKY(0),
    /**
     * Diamond Tier Upgrades.
     */
    FUZZY(1),
    SPEED(1),
    SUPERSPEED(1),
    INVERTER(1),
    PATTERN_CAPACITY(1),
    ORE_FILTER(1),
    ADVANCED_BLOCKING(1),
    LOCK_CRAFTING(1);

    /**
     * @deprecated use {@link Upgrades#getTier()}
     */
    @Deprecated
    public final int tier;

    /**
     * @deprecated use {@link Upgrades#getSupported()}
     */
    @Deprecated
    private final Map<ItemStack, Integer> supportedMax = new HashMap<>();

    Upgrades(final int tier) {
        this.tier = tier;
    }

    /**
     * @return list of Items/Blocks that support this upgrade, and how many it supports.
     */
    public Map<ItemStack, Integer> getSupported() {
        return this.supportedMax;
    }

    /**
     * Registers a specific amount of this upgrade into a specific machine
     *
     * @param item         machine in which this upgrade can be installed
     * @param maxSupported amount how many upgrades can be installed
     */
    public void registerItem(final IItemDefinition item, final int maxSupported) {
        final Optional<ItemStack> maybeStack = item.maybeStack(1);
        for (final ItemStack stack : maybeStack.asSet()) {
            this.registerItem(stack, maxSupported);
        }
    }

    /**
     * Registers a specific amount of this upgrade into a specific machine
     *
     * @param stack        machine in which this upgrade can be installed
     * @param maxSupported amount how many upgrades can be installed
     */
    public void registerItem(final ItemStack stack, final int maxSupported) {
        if (stack != null) {
            this.supportedMax.put(stack, maxSupported);
        }
    }

    /**
     * Registers a specific amount of this upgrade into a specific machine
     *
     * @param item         machine in which this upgrade can be installed
     * @param maxSupported amount how many upgrades can be installed
     * @deprecated use {@link Upgrades#registerItem(IItemDefinition, int)}
     */
    @Deprecated
    public void registerItem(final AEItemDefinition item, final int maxSupported) {
        if (item != null) {
            final ItemStack stack = item.stack(1);

            if (stack != null) {
                this.registerItem(stack, maxSupported);
            }
        }
    }

    public int getTier() {
        return this.tier;
    }
}
